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Showing results for tags 'heating zone'.
Hello, Need to turn on / off the Bosh Gas boiler depend on my thermostats status. Using devices list: Controller: Fibaro Home center 3 Thermostats: (For water based heating. Everything is underfloor) Electrical valves (for Open, Close) Bosh GAS Boiler (we have underfloor heating by water)) Have 1 relay turn on / off How it works now: I should turn ON the GAS BOILER BOSCH manually and set the max water temperature and it works automatically. Everything looks almost good, but not very smart, because when all valves are closed, I need to close it manually. I understand that this action will be done by my boiler, but it takes a long delay to do it and it's not healthy for a boiler when valves for underfloor heating are closed. When I change the thermostat temperature it open or close the valve depend of the temperature in the thermostats and boiler should start heating again. The main problem The main problem is, when all valves are closed, I need to stop heating the Bosh Boiler. I can do it by disconnecting 2 wires in the boiler (photo attached) this case can be done using a relay. I guess that I need to build a scene that retrieves data from thermostats and depends on it what do to - turn the heating on or off (using a relay). Problem is that I don't understand params in thermostats what does it mean. -- I think that I should based on Thermostat mod, but what is the differences between HEAT, Energy Heating, Away?? Like I have said before, need to turn on the relay when my thermostats say need heating! Thanks for advices. I got 7 thermostats for different rooms temperatures